KR20200111910A - Foldable Curved Sunshade Device - Google Patents

Abstract

The present invention relates to a folding curved awning device, which can be installed in various places, and when not in use, it is prevented from protruding forward like a variable awning device to prevent the phenomenon of blocking sunlight and view, and when in use, a fixed awning The purpose of this is to provide a foldable curved awning device that not only allows you to obtain a high shading effect like that of the device, but also secures sufficient visibility while using it, as well as prevents rainwater from entering the target space even if the window is open. do.

Description

Foldable Curved Sunshade Device}

The present invention is a technology related to a folding curved awning device, which simplifies the overall structure compared to the previous one, while allowing high awning effects to be obtained, as well as improving the connection structure between each awning wing, making it easy to open the awning and switch the awning. Invention of a folding curved awning device that can achieve energy saving effect through the solar light condensing function while minimizing the possibility that the awning range is wider and the outside snow and rain is introduced into the room. to be.

In general, awning devices installed on windows of buildings are largely divided into indoor devices and outdoor devices.

In the indoor device, general curtains or blinds are applied, and the outdoor device is installed on an outer wall surface such as a window or an entrance to cover the upper part of the space in the form of a roof to form an awning.

Among them, the outdoor type device is again applied as a fixed type and a variable type structure, and the fixed type structure includes all the windows of the building and balcony windows at the entrance and exits, and hereinafter, "the space subject to shade" It is a type that is fixedly installed at the upper part of the space to be shaded and protrudes in the form of a roof out of the formed wall surface so that the shade can be formed in the space to be shaded while also blocking rain or snow from entering the space to be shaded. .

However, since such a fixed type awning device always protrudes toward the front in the form of a roof, even when there is no need for a awning, or when there is no need to block snow or rain, there is an inconvenience such as unnecessarily obscuring the view from the indoor to the outdoors. .

In addition, since it is always protruding toward the front, there are a lot of restrictions on where it can be installed.

In addition, the variable awning device is made of textile material, and is normally folded toward the wall and does not protrude forward. If it is necessary to cover the awning, snow, rain, etc. It is a form that protrudes while extending toward.

However, since the variable shading device has a flat shape that covers the area to be shaded, the shade effect is inevitably limited depending on the direction of sunlight irradiation, and some rainwater flows into the shaded space when the rain falls diagonally by the wind. In many cases, it is difficult to keep windows etc. open.

One example of a variable shading device is disclosed in Korean Patent No. 1141516, which has the above functional problem and has a problem in practical implementation due to its complicated structure.

Registered Patent No. 1141516

An object of the present invention is to provide an advanced shading device by solving the problems of the related art. The present invention for this purpose can be installed in a variety of places, and when not in use, it is prevented from protruding forward like a variable sunshade device, thereby preventing the phenomenon of obscuring sunlight and view, and in use, a high sunshade effect such as a fixed sunshade device is achieved. The purpose of this is to provide a foldable curved awning device that can not only be obtained, but also ensure sufficient visibility while using, and prevent rainwater from entering the space to be shaded even if the windows are open.

The folding curved awning device of the present invention for solving such a problem includes: a fixed installation part installed in a transverse direction on a wall surface near an upper end of the awning target space; A plurality of awning blades arranged to form a downward inclination forward and parallel to the fixed installation part on the outside of the fixed installation part are interconnected to form a stacked awning part; And a rotating shaft installed in the fixed installation part and an operation wire having one end wound around the rotating shaft and the other end connected to an end of the lowermost awning blade among the awning blades, and folding and unfolding the awning blade by rotation of the rotating shaft. Including, the awning blades are connected to the fixed blades fixedly connected to the fixed installation unit, and the fixed blades are slidably connected back and forth to each other, and are individually slidable back and forth while overlapping each other. Including a movable blade, the awning blade is unfolded by its own weight when the rotation shaft is released, and the awning blade is folded by pulling the lowermost awning blade when the rotating shaft is wound.

In addition, in the present invention, on the front lower surface of the fixed blade and the moving blade, the front end of the fixed blade is extended downwardly bent and then bent again in parallel with the fixed blade toward the rear side, and a first locking jaw is formed at the end. A first sliding movable rail protruding upward is formed, it is bent upward at the rear end of the movable blade, and is bent again toward the front side, and a second locking jaw caught on the first locking chin at the end protrudes downward. A sliding moving piece can be formed.

In addition, in the present invention, a wire penetrating piece through which the operation wire passes may be formed near the left and right edges of the upper surface of the awning, and the end of the actuating wire may be fixed to the penetrating piece of the lowermost awning.

In addition, the present invention is formed on the upper surface of any one or more of the fixed blade and each of the moving blades, a solar light collecting plate for condensing sunlight, and the solar light collecting plate and electrically connected to the inside and outside of the fixed installation part It may be configured to further include a power storage unit installed in any one to convert the solar energy collected through the solar light collecting plate into electrical energy.

In the folding curved surface type awning device according to the present invention having such a solution, each movable wing is moved forward while the fixed installation part is fixedly installed on a wall surface of a building, and the awning part is formed. Since it is a structure in which the sunshade is rolled while moving individually, unlike the existing fixed sunshade device, the sunshade is not unnecessarily formed when not in use, so it is possible to secure the visibility of the room and the installation place can be much more diverse.

In addition, since each awning part is formed in an arc-shaped curve from the upper space of the awning target space to the front side, the awning effect is much higher than that of the variable awning device that moves back and forth in a simple horizontal form. Even with the door open, the possibility of rain or snow from outside entering the room is minimized.

In particular, it is possible to implement a variable awning structure in a curved shape by applying an individual and sequential movement structure of each movable blade in a state where the awning is divided into each movable blade.

In addition, since each movable blade is connected so as to be able to slide back and forth through the first sliding movable rail, the sliding movable piece, and the second sliding movable rail in a state of overlapping each other, individual movement of each movable blade is smooth. Rather, as the sequential movement of each movable wing is implemented in the process of unfolding and rolling the awning, it is possible to implement a curved surface of the awning through a simple structure.

In particular, due to the individual sliding coupling structure between the respective moving blades, the moving blade located at the foremost side by the operation wire is first slid upward and backward by the operation wire while the operation wire is wound while walking the awning, and then the sliding movement piece of the moving blade and At the same time as the movement between the second sliding movable rails of the immediately rear movable blade, the movable blade immediately rearward is also moved toward the rear side by the force, and after that, the movable blades at the rear are moved sequentially together with the same operating principle. The awning part is rolled, and in the process of unfolding the awning part, as the operating wire is released, the moving wing located at the foremost side naturally slides forward and downward by gravity along the curved path, and the sliding piece moves the second sliding movement of the moving rail on the right side. At the same time as the rail and the hook, the rear moving rail is attached to slide and move, and after that, the rear moving blades are moved sequentially with the same operating principle, so that the awning is unfolded, without having a complicated structure of the operation wire. It is possible to easily implement the moving operation of each moving wing.

In addition, it can be used for energy-saving purposes in homes, etc., as the solar light condensing structure is applied to each moving wing as needed.

In particular, since the awning is made of a divided structure of each moving wing, a solar light collecting plate can be installed for each moving wing, so that the solar light collection efficiency can be increased, as well as space consumption due to the installation of the solar light collecting plate can be minimized. do.

1 is an overall perspective view of a state in which a shade portion is unfolded;
Figure 2 is a side view of Figure 1;
3 to 6 are partially enlarged cross-sectional views showing a process in which each movable wing is sequentially moved and fully unfolded in a state in which the shade part is rolled;
7 to 9 are partially enlarged cross-sectional views showing a process in which each movable wing is sequentially reversed and rolled off in a state in which the shade part is unfolded;
10 is a perspective view of a state in which the shade portion is rolled up;
11 is a perspective view showing an embodiment in which a solar light collecting plate is provided on a shade portion; And
12 is a partial configuration diagram showing a fixed blade and one moving blade of the awning blade according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Terms or words used in the present specification and claims are not limited to a conventional or dictionary meaning and are not interpreted, but should be interpreted as meanings and concepts consistent with the technical matters of the present invention. In particular, the tunnel light applied in the present invention should be understood as a term encompassing all of the street lights of the road and the lights of the large building.

As shown in [Fig. 1] to [Fig. 11], the folding curved awning device according to the present invention comprises a fixed installation part 2, a driving part 5, an operation part 8, and a awning part 12. It consists of including.

First, the fixed installation part 2 is an element that serves as a case for the driving part 5 and the operation part 8, which will be described later, as well as a role for fixing and installing the present invention on a building wall, etc.

The fixed installation part 2 is in the form of a box in which a space part 3 to be accommodated, including a driving part 5 to be described later, is formed, and an operation wire 11 to be described later in the front. The wire outlet (4) for withdrawing the outside is formed in internal and external communication.

The fixed installation part 2 is fixedly installed on the upper wall surface 22 of the space 21 to be shaded, such as a wall surface above the balcony window frame of the apartment.

In this state, the drive unit 5 is installed on the fixed installation unit 2.

The driving unit 5 is an element that serves to exert a driving force for unfolding and rolling operations of the shade unit to be described later by an external power source, and includes an operation control unit 6 and a driving motor 7.

The operation control unit 6 is in the form of a general control circuit and controls whether or not the driving motor 7 is operated by transmitting external power to a driving motor to be described later, and is implemented in the form of a general PCB circuit board, so that the fixed installation unit 2 It is connected to an external power source in a state accommodated and installed in the space 3.

For reference, since the operation control unit 6 of this function is implemented in the form of a known control circuit applied to a general electronic product, a detailed structure and operation principle thereof will be omitted.

The drive motor 7 exerts a substantial driving force necessary for the operation of the shade to be described later, and a general electric motor is applied, and the operation control unit is accommodated near the left and right ends within the space 3 of the fixed installation unit 2 ( It is installed by being electrically connected to 6).

For reference, the driving motor 7 is applied as the rotational direction of the motor shaft itself to be able to rotate forward and backward, so that only one driving motor 7 can wind and unwind the operation wire 11 to be described later.

In this state, the operation part 8 is installed in the fixed installation part 2.

The operation unit 8 serves as a connecting medium connecting the drive unit 5 and the shade unit 12 to be described later, and transmits the driving force of the drive unit 5 to the shade unit 12 to extend and roll the shade unit 12 To play a role of controlling the operation, it is configured to include a rotating shaft (9), a separation prevention piece (10) and an operation wire (11).

Among them, the rotary shaft 9 is a general rotary shaft type having a left and right longitudinal direction and a fixed installation that serves to induce the winding and unwinding of the operating wire 11 to be described later by directly transmitting the driving force of the driving motor 7 In the state of being accommodated and installed in the space (3) of the part (2), one end is connected to the motor shaft of the drive motor (7), and the opposite end is rotatable inside the fixed installation part (2) through a bearing (not shown). It is installed to do.

Therefore, the rotating shaft 9 has a structure capable of rotating in the forward/reverse direction by the drive motor 7 in the fixed installation part 2.

At this time, the separation prevention piece 10 is installed on the rotation shaft 9, and the separation prevention piece 10 is in the process of winding and unwinding by connecting the operating wire 11 to be described later on the circumferential surface of the rotation shaft 9 It is to prevent entanglement by allowing winding and unwinding within a predetermined section, and is formed on the circumferential surface of the rotary shaft 9 in the form of a flange and protruding at left and right intervals.

Therefore, the operating wire 11 to be described later can be wound and unscrewed within the corresponding section while being connected to a section between each of the separation prevention pieces 10 and the separation prevention pieces 10 among the circumferential surfaces of the rotation shaft 9. .

For reference, the separation prevention piece 10 is not necessarily in the form of a flange, but a stepped step formed at a point where the diameter changes by forming a small diameter of a certain section of the rotation shaft 9 may be used as the separation prevention piece.

In addition, the operating wire 11, which is an element constituting the operating part 8, serves to interconnect the rotation shaft 9 and the shading part 12, which will be described later, and reduces the rotational force of the rotation shaft 9 to the shading part 12 ) To actually control the unfolding and rolling operation of the sunshade 12.

This operating wire 11 is in the form of a known wire made of a rigid material such as metal in consideration of the case of being installed outdoors along with the operation of the awning, and has one end of the circumferential surface of the rotating shaft 9 with the separation preventing piece 10 and In a state connected to the point between the separation prevention pieces, a part is drawn out through the wire outlet 4 of the fixed installation part 2 while being wound around the circumferential surface of the rotating shaft 9.

In this state, the operating wire 11 is wound or unwound on the rotating shaft 9 according to the rotational direction of the rotating shaft 9, and the section that is drawn out of the fixed installation part 2 is a shade part to be described later. It is connected with (12).

The awning part 12 is a part that exhibits a practical awning function in the present invention, and has a structure divided into a plurality of awning blades 13, and the awning blade 13 is again composed of the fixed blades 14 and the moving blades 17. It is divided and composed. These may have a plate-like or curved structure, and are arranged to have a downward inclination forward, and when all the awning wings are unfolded and unfolded, their own weight acts larger toward the rear, thereby forming a curved shape as a whole.

First, the fixed blade 14 serves as a connecting medium connecting the entire awning part 12 with the fixed installation part 2, as well as an element that serves as a fixing support for each awning wing 13, in the form of a plate having a left and right longitudinal direction. The rear end is directly or indirectly fixedly connected to the fixed installation part 2 in a state located on the front side of the fixed installation part 2.

At this time, a first sliding moving rail 16 is formed on the front lower surface of the fixed blade 14 to connect with the moving blade 17 to be described later and to induce the front and rear sliding movement of the moving blade 17.

The first sliding moving rail 16 is bent toward the rear after the front end of the fixed blade 14 is extended downward and bent again, but the section bent toward the rear is in a horizontal form with a vertical gap with the fixed blade 14. It is formed, and a first locking jaw 27 is formed at the rear end thereof.

At this time, a section formed in a horizontal shape below the fixed wing among the first sliding moving rails 16 and a front and rear section of the space between the fixed wing 14 become a front and rear moving section of the moving wing 17 to be connected thereto.

And in this state, in the vicinity of the left and right edges of the upper surface of the fixing blade 14, a first wire through piece 15 for connection between the operating wire 11 and the fixing blade 14 is preferably in the form of a hollow tube. As a result, a section formed and drawn out of the fixed installation part 2 of the operation wire 11 passes through the first wire penetrating piece 15 in the front direction.

In this way, since the operating wire 11 is connected in a form that passes through the first wire through piece 15, the operating wire 11 maintains a connection state with the fixing blade 14 during the pulling and unwinding of the operating wire 11 While doing so, the pulling and unwinding process can be performed smoothly.

Moving blades 17 are connected to these fixed blades 14.

The moving blade 17 is a part that exhibits a practical shading function among the shading parts 12 and at the same time, the spreading and rolling functions of the shading part 12, and as a whole, a plate having the same length of left and right as the fixed blade 14 And a plurality of them are arranged in the front and rear directions in a state located on the front side of the fixing blade 14.

Each of the movable blades 17 is formed with a fixed blade 14 in the vicinity of the rear end portion, as well as a sliding movable piece 20 for connection with the other movable blades 17 and for sliding before and after sliding therebetween.

The sliding movable piece 20 is formed with a first bent portion bent upward from the rear end of the moving blade 17, and is bent again toward the front side from the end of the first bent portion, It includes a second locking jaw 28 formed at the end of the extension section.

At this time, the first extension section is formed while maintaining a vertical gap with the upper surface of the movable blade 17 and is inserted into the second sliding movable rail 19 of the other movable blade 17 to be described later within the gap.

For reference, the moving blades located at the rearmost of the moving blades 17 arranged in front and rear have the sliding movable piece 20 in a state in which the rear end is positioned in an overlapping form on the lower surface of the front end of the fixed blade 14. The first sliding movable rail 16 of the fixed blade is inserted into the gap between the first sliding movable rail 16 of 14) and the fixed blade, and at the same time, the first sliding movable rail 16 of the movable blade 17 and the sliding movable piece 20 and the corresponding movable blade ( 17) They are interlocked in the form of being inserted into the gap between them.

Accordingly, the moving blades 17 and the fixed blades 14 have a structure that can be moved in a sliding form by the length of the first sliding moving rail 16 and the sliding moving piece 20, respectively, in a mutually fastened state. It has a structure in which separation between the first and second locking jaws 27 and 28 is prevented by being caught in the sliding movement process.

In addition, a second sliding moving rail 19 is formed on all the moving blades 17 for connection with the other moving blades on the front side and moving before and after sliding between them.

The second sliding moving rail 19 is formed with a second bent portion bent downward from the front end of the moving blade 17, and is bent again from the end of the second bent portion toward the rear side, and then extended and extended. It includes a third locking jaw formed at the end of the second extension section.

At this time, the second extension section is formed while maintaining the vertical gap with the lower surface of the movable blade 17 so that the sliding movement piece 20 of the other movable blade 17 located immediately in front of the gap is inserted.

With this structure, each of the movable blades 17 is a sliding movement piece of the movable blade 17 located in the front in a state in which the rear end of the movable blade located in the front is positioned in an overlapping form under the front end of the movable blade located immediately behind. (20) is inserted into the gap between the second sliding movable rail 19 of the movable blade 17 and the corresponding movable blade, and is repeatedly applied between all movable blades 17 of this fastening structure.

Accordingly, each of the movable blades 17 has a structure capable of sliding back and forth while maintaining a mutually fastened state by coupling the sliding movable piece 20 and the second sliding movable rail 19.

At this time, in the vicinity of the left and right edges of the upper surface of each movable blade 17, a second wire penetrating piece for connection between the actuating wire 11 and the movable blade 17 is formed in a hollow tube shape, and a fixed blade ( The section passing through the first wire penetrating piece (15) of 14) sequentially passes through each second wire penetrating piece (18) of each moving wing (17) in the anterior direction, but the moving wing (17) located at the foremost side It is fixedly connected to the wire penetration piece.

In this way, the operating wire 11 sequentially penetrates the first wire through piece 15 of the fixed blade 14 and the second wire through piece 18 of each movable blade 17, and then is fixedly connected to the frontmost movable blade. As the shape is applied, a structure in which the moving blades 17 on the rear side can be moved sequentially is implemented by starting the movement from the moving blade 17 on the frontmost side during the unwinding and pulling process of the operation wire 11.

And in the present invention, when each movable blade 17 is completely moved forward, the entire awning portion 12 by each movable blade 17 is in an arc shape, that is, each movable blade 17 is fixed blade 14 ), the paths arranged anteriorly are inclined downwards toward the front side and arranged in a curved line toward the anterior side and downwards.

In this way, when the entire awning part 12 is unfolded, it forms an arc shape, so that the entire awning part 12 is in the form of covering the front part of the awning target space 21 as well as the upper part of the front side. Compared to the device, the area of awning is much higher, and when it rains or snows, the possibility of rain or snow flowing into the target space by wind is minimized.

In addition, in the present invention, in such a manner that the entire shading part 12 has an arc shape, the coupling structure between the divided and arranged moving wings 17, that is, the sliding moving piece 20 and the second sliding moving rail 19 ) It is possible to implement simply by applying the coupling and sliding movement structure.

In this state, a structure capable of generating electric energy by condensing sunlight is applied to the foldable curved awning device 1 of the present invention, so that the electric energy saving function of homes, etc.

For this purpose, a known solar light collecting plate 23 is installed on the fixed blades 14 and each moving blade 17, and the electric energy stored in the battery after condensing through the solar light collecting plate 23 inside the fixed installation part 2 A power generation control unit (not shown) for controlling the transmission to other electric circuits is installed inside or indoors the fixed installation unit 2.

For reference, the solar panel 23 is generally applied with a solar cell module connected by arranging cells called solar cells, and all configurations for this are applied to the solar panel 23 and the power generation control unit ( (Not shown) additional explanations on the electrical connection structure or energy conversion principle are omitted.

At this time, each solar light collecting plate 23 is made in a shape having the same left and right longitudinal direction as the fixed wing 14 and the moving wing 17, but near the front edge of the upper surface of the fixed wing 14 and each moving wing 17 It can be fixedly installed on the top, because the solar light collecting plate 23 needs to be exposed to the outside at all times regardless of the unfolding and rolling state of the sunshade 12, so each moving wing 17 as shown in the drawing When) is moved to the rear and completely overlapped with each other, the front end of each moving wing is exposed to the outside, and if installed in such a place, the solar light collecting plate 23 is always exposed to the outside, so that the light collection can be continued.

However, the formation position of the solar light collecting plate 23 is not necessarily limited thereto, and may be variously modified and applied as long as it is a form capable of always obtaining an appropriate level of light collecting efficiency regardless of the unfolded or rolled state.

Hereinafter, the operation process of the present invention by the above configuration will be described.

In a state in which the awning is not formed, that is, as shown in the drawing, each of the moving blades 17 is completely slid to the rear and overlapped with each other, the sliding movable piece 20 of each moving blade 17 is the rear moving blade 17 ) Is completely moved to the rear end of the second sliding movable rail 19 and is caught by the third locking jaw of the second sliding movable rail 19, and the operating wire 11 is completely wound on the rotating shaft 9 State.

At this time, the moving blade 17 located at the frontmost side of the moving blades 17 is in a state that is pulled directly toward the rear side by the operating wire 11, and the remaining moving blades at the rear are sequentially pushed to the rear side by the corresponding pulling force. In the end, each of the moving blades 17 is in a state in which this state is supported by the pulling force of the operating wire 11.

In this state, if you want to shade, when you operate the operation button (not shown) indoors or outdoors, the drive motor 7 is operated, and if the rotary shaft 9 rotates at the same time, the operating wire wound around the rotary shaft 9 (11) is released, and as described above, all the moving blades 17 including the moving blade 17 located at the foremost side are supported by the pulling force of the operating wire 11, and the entire moving blade 17 Since A is arranged in the form of an arc, when the pulling force of the operating wire 11 is released in this state, the moving wing 17 located at the first foremost side is itself directed downwards by gravity along an imaginary curved line. It goes down.

In this way, when the moving blade 17 of the outermost part moves forward and downward, the sliding moving piece 20 of the moving blade 17 is caught on the front end of the second sliding moving rail of the rear moving blade 17, the rear movement The wing 17 is moved forward by the downward force of the front moving wing 17 and then naturally moved together by gravity.

And as each of the moving wings at the rear of the moving wings are sequentially operated, eventually all the moving wings 17 are moved to the front, so that the entire shading portion 12 is unfolded in an arc shape.

In the case of removing the sunshade in this state, if the rotation shaft 9 is rotated in the opposite direction, the frontmost moving blade 17 directly connected to the operation wire 11 is first caused by the pulling force of the operation wire 11. It is pulled and moved to the rear side upward, at this time, the sliding moving piece 20 of the corresponding moving wing 17 is caught on the stepped portion of the second sliding moving rail 19 immediately behind, and the second sliding moving rail 19 immediately behind it It is pushed by the frontmost moving wing 17 and moved upwards together.

And, as each of the moving wings 17 behind the moving blades 17 go through such an operation process in sequence, the entire awning part moves to the rear side and is completely rolled up.

As described above, the present invention has a structure in which the awning part is divided into fixed blades and moving blades, but each movable blade is connected through a single wire, and at the same time, the moving blades are connected to each other through a slidable structure, and the curved roll spread and rolled. According to the path, each of the moving wings 17 can be easily unfolded and rolled out sequentially.

Although the preferred embodiments of the present invention have been illustrated and described above, the present invention is not limited to the specific embodiments described above, and is not departing from the gist of the present invention claimed in the claims, and is generally used in the technical field to which the present invention pertains. Various modifications are possible by those with knowledge.

In addition, matters that can be easily inferred from the accompanying drawings should be considered to be included in the content of the present invention even if they are not described in the detailed description, and various modifications are not individually understood from the technical spirit or prospect of the present invention. It won't work.

1: Foldable curved awning device 2: Fixed installation part
3: space part 4: wire outlet
5: drive unit 6: operation control unit
7: drive motor 8: operating part
9: rotating shaft 10: separation prevention piece
11: working wire 12: sunshade
13: sunshade wing 14: fixed wing
15: first wire penetrating piece 16: first sliding rail
17: moving wing 18: second wire penetrating piece
19: second sliding moving rail 20: sliding moving piece
21: space to be shaded 22: wall
23: solar light collecting plate

Claims (4)

A fixed installation part installed in a transverse direction on a wall surface near the upper end of the space to be shaded;
A plurality of awning blades arranged to form a downward inclination forward and parallel to the fixed installation part on the outside of the fixed installation part are interconnected to form a stacked awning part; And
Including a rotating shaft installed in the fixed installation part and an operation wire having one end wound around the rotating shaft and the other end connected to an end of the lowermost awning blade among the awning blades, folding and unfolding the awning blade by rotation of the rotating shaft An operating unit that performs;
Including,
The awning wing includes a fixed wing fixedly connected to the fixed installation unit, and a moving wing connected to the fixed wing so as to be slidable back and forth and connected to each other so as to be individually slidable forward and backward while overlapping each other,
When the rotation shaft is loosened, the awning blade is unfolded by its own weight, and when the rotation shaft is wound, the awning blade is folded by pulling the lowermost awning blade.
The method of claim 1,
On the front lower surface of the fixed blade and the moving blade, the front end of the fixed blade is extended downwardly bent and then bent again parallel to the fixed blade toward the rear side, and a first locking jaw protrudes upward at the end. 1 sliding moving rail is formed,
A folding curved awning, characterized in that a sliding movable piece is formed at the rear end of the movable blade extending upward from the rear end and then bending again toward the front side and protruding downward at the end of the second locking jaw applied to the first locking jaw Device.
The method of claim 1,
Foldable curved surface shading device, characterized in that a wire penetrating piece through which the operation wire passes is formed near the upper left and right edges of the upper surface of the shade wing, and the end of the operation wire is fixed to the penetrating piece of the lowermost end of the shade wing.
The method according to any one of claims 1 to 3,
A solar light collecting plate formed on an upper surface of at least one of the fixed blades and each moving blade and condensing sunlight,
Foldable, characterized in that it further comprises a power storage unit electrically connected to the solar light collecting plate and installed in one of the inside or outside of the fixed installation unit to convert solar energy collected through the solar light collecting plate into electric energy Curved awning device.

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